90129168

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{6197}}^1$

素因数の和:6312

約数の個数: 60

約数和(自身を含む): 254774988

約数和(自身を除く): 164645820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 6197, 7272, 12394, 14544, 18591, 24788, 37182, 49576, 55773, 74364, 99152, 111546, 148728, 223092, 297456, 446184, 625897, 892368, 1251794, 1877691, 2503588, 3755382, 5007176, 5633073, 7510764, 10014352, 11266146, 15021528, 22532292, 30043056, 45064584, 90129168]

約数ペア:

[(1, 90129168), (2, 45064584), (3, 30043056), (4, 22532292), (6, 15021528), (8, 11266146), (9, 10014352), (12, 7510764), (16, 5633073), (18, 5007176), (24, 3755382), (36, 2503588), (48, 1877691), (72, 1251794), (101, 892368), (144, 625897), (202, 446184), (303, 297456), (404, 223092), (606, 148728), (808, 111546), (909, 99152), (1212, 74364), (1616, 55773), (1818, 49576), (2424, 37182), (3636, 24788), (4848, 18591), (6197, 14544), (7272, 12394)]